On Thu, Sep 24, 2015 at 02:20:28PM -0400, Dinah Handel wrote: > Dear FFmpeg-users, > > I’m currently testing different specifications of FFv1: enabling each slice > options, and enabling and disabling slicecrc. The purpose of these tests is > to see whether or not enabling these options makes a significant difference > in processing times or the resilience of the resulting files for long-term > storage. However, in running these tests, it seems that the error > concealment used when slicecrc is enabled on a damaged slice is not working > as intended. > > We conducted tests where the asset had every possible slice option (4, 6, > 9, 12, 16, 24, 30) and slicecrc enabled and disabled. We then intentionally > created errors using zuff. > > We analyzed at the results using the tblend filter (which makes it easier > to see when a slice uses error concealment since the difference within the > slice from one frame to the next will be null) and found the following > results:
should be fixed thanks [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The bravest are surely those who have the clearest vision of what is before them, glory and danger alike, and yet notwithstanding go out to meet it. -- Thucydides
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